Fetch a list of URLs sequentially and return responses

Given a list of URLs, send an HTTP GET request to each URL sequentially and return the result for every request. Requirements Input: a list of URL strings. Output: a list of results in the same order as input. Each result includes: url: the original URL status: HTTP status code (use 0 or your own error code on failure, and put details in error) body: response body as text (empty string on failure is acceptable) error: optional error message Must be sequential: start the next request only after the previous one finishes. Handle network errors/timeouts; one failed URL must not abort the entire run. Constraints Number of URLs n: 1 ≤ n ≤ 50 Single response body size: ≤ 1 MB Example Input: ["https://example.com", "https://httpstat.us/404"] Output: [{url:"https://example.com", status:200, body:"..."}, {url:"https://httpstat.us/404", status:404, body:"..."}] Test cases (illustrative) Because this depends on real networking, use a mock server/stubs in an interview setting to assert ordering and output shape. Example Input (mock) ["http://mock/ok", "http://mock/404"] Output [{url:".../ok", status:200, body:"OK"}, {url:".../404", status:404, body:"Not Found"}]